Awhile back I bought a mini recorder because for some reason I felt strongly that is was an important tool for me to have/use. But, now that I have it, I'm not quite sure what to do with it during meditation

Should I ask questions aloud and repeat what I hear in my head, (my concern is that may take me out of the experience) or, just let it record to see if it picks anything up without me speaking..
Any advice or personal experiences would be most helpful and appreciated.
Much love,
Monica